Question

(a) 20 cm
(b) 10 cm
(c) 15 cm
(d) 30 cm
38. A well of diameter 150 cm has a stone carpet around it. If the length of the outer edge of a
carpet is 660 сm then find the width of carpet.
2 Tu-
(a20 cm
(b) 30 cm
(c) 15 cm
(J) 10 cm
=
39. A horse is tied to a pale fixed at one comer of 30 m * 30 m square field of grass, by means​

Answer 1

Answer:

15 cm please mark me as Branelist